A circle with circumference 84 has an arc with a length of 14. Find the central angle of the arc, in degrees.

171.887 degrees

Step-by-step explanation:

Circumferences is 84 but the radius is the circumference divided by 2. 84/2 = 42 which is our radius. Central angle formula of a circle states central angle = radius/arc length. 42/14 = 3 radians which 3 radians = 171.887 degrees. I hope this was helpful but it nothing about rounding but in this case maybe you had to write the answer and it wasn't multiple choice

2x^2+5x+17

your welcome. : )

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076